On March 24, 2009, the two projects of our company, "Development of National Standard Samples for

On March 24, 2009, the two projects of our company, "Development of National Standard Samples for Nanomaterials" and "Development of National Standard Substances for Spectroscopy and Chemical Analysis of Six Brands of Carbon Steel and Alloy Steel" won the first prize and the third prize for the progress of Metallurgical Science and technology in Shandong Province, respectively.